Question Simplify the expression 15897−D Evaluate 15897−1×DSolution 15897−D Show Solution Find the roots D=15897 Evaluate 15897−1×DTo find the roots of the expression,set the expression equal to 0 15897−1×D=0Any expression multiplied by 1 remains the same 15897−D=0Move the constant to the right-hand side and change its sign −D=0−15897Removing 0 doesn't change the value,so remove it from the expression −D=−15897Solution D=15897 Show Solution